Moroso 65091: Intake Manifold Spacer Plates for Big Block Chevy with 10.200 in. Deck Height (Oval Port)
Oval Port
Intake Manifold Spacer Plates Big Block Chevy Fits Oval Port Cylinder Heads Adapts Short Deck Intakes to 10.200 in. (+.400 in.) Tall Deck Blocks Mounts Between Cylinder Heads and Intake Manifold Precision Machined Aluminum Set of 4